New recyclable yarn is as stretchy as spandex and could help tackle fashion’s plastic waste problem
Your favorite stretchy workout clothes may be much easier to recycle one day, thanks to a new type of elastic yarn that is as strong
Category: Science
NASA grants Voyager 2 probe another year of power with risky ‘Big Bang’ maneuver. Now, will it work for Voyager 1?
Scientists are preparing for an interstellar rescue of humanity’s most distant spacecraft, Voyager 1, after fixing up its twin from billions of miles away. According
AI found a weakness in one of the world’s most studied encryption systems — is your data under threat?
Artificial intelligence (AI) has helped uncover new weaknesses in two cryptographic systems, including a simplified version of the Advanced Encryption Standard (AES) that underpins much
Bacterial ‘postbiotic’ may help preserve fertility in the aging uterus, preliminary research suggests
Bolstering a type of bacteria that lives in the uterus may help counter age-related changes that can make it harder to get pregnant, a new
Where to buy last-minute solar eclipse glasses and viewing gear before August 12
Even though August 12’s solar eclipse won’t be much to look at for observers in the U.S., it’ll be even less impressive if you can’t
Uberaba Geopark: A time capsule from the Late Cretaceous period nestled in Brazil’s tropical savanna
QUICK FACTS Name: Uberaba Geopark (also known as “Terra dos Gigantes,” or “Land of the Giants”) Location: Minas Gerais, Brazil Coordinates: -19.71, -47.96 Why it’s
AI may respond differently to bosses and subordinate
In simulated conversations, social hierarchy can sway AI agents, making lower-status systems more likely to follow harmful requests.
Here’s what the first mRNA flu vaccine could mean for flu season
Compared with standard flu shots, Moderna’s mFlusiva generates stronger, longer-lasting immunity and is more effective at preventing infection, data show.
Most-detailed-ever view of the sun’s surface revealed in new images from the world’s largest solar telescope
New images captured by the world’s most powerful solar telescope have revealed something that was hiding in plain sight on the sun for 150 years:
‘It would be a disaster’: Ammunition for war and surging water withdrawals are putting the Caspian Sea on the brink of collapse
The Caspian Sea, the world’s largest inland body of water, is in major trouble. Since the mid-1990s, this saline lake, located between Europe and Asia
Microbial DNA hidden under Antarctica offers new clues about how the continent’s mysterious Blood Falls came to be
At the end of a glacier deep in East Antarctica’s Taylor Valley, there is a haunting waterfall that oozes red brine like a bleeding wound
Taking Flight to Prepare for Space
NASA astronaut candidate Adam Fuhrmann prepares for a training flight aboard NASA’s WB-57 aircraft.
How Does Touch Lead To Pain Or Pleasure?
Pain and pleasure seem like simple facts of life, however they are anything but that. Neuroscientists still cannot say why physical pain differs from psychological
Sugar may have been a key ingredient in human evolution
A sweet tooth for sugars from fruits and honey may have helped fuel brain growth in our primate cousins and early human ancestors, a new